Question

So I need help with a MATLAB problem I have. I'll post the requirements in the post.

Answer 1

1. Create an algorithm, flowchart and MATLAB script file to:
a. allow a user to enter a series of equally weighted numeric grades,
b. convert and display the equivalent letter grade (only A,B,C,D or F – no +/-),
c. and compute and display a numeric average for the input grades.
d. The program should allow the user to enter as many grades as desired,
e. and should ensure valid input (no grades<0 or >100).
f. On entry of each individual grade, a message should appear indicating the letter conversion.
g. If the overall average is 95 or above, an ‘excellent’ message should be displayed; if less than 70, a message for ‘probation’; if less than 60, a ‘failing’ message.
h. Do NOT use logical operators in this program.